5 CMS_ReceiptRequest_create0, CMS_add1_ReceiptRequest, CMS_get1_ReceiptRequest, CMS_ReceiptRequest_get0_values - CMS signed receipt request functions
9 #include <openssl/cms.h>
11 CMS_ReceiptRequest *CMS_ReceiptRequest_create0(unsigned char *id, int idlen,
13 STACK_OF(GENERAL_NAMES) *receiptList,
14 STACK_OF(GENERAL_NAMES) *receiptsTo);
15 int CMS_add1_ReceiptRequest(CMS_SignerInfo *si, CMS_ReceiptRequest *rr);
16 int CMS_get1_ReceiptRequest(CMS_SignerInfo *si, CMS_ReceiptRequest **prr);
17 void CMS_ReceiptRequest_get0_values(CMS_ReceiptRequest *rr, ASN1_STRING **pcid,
19 STACK_OF(GENERAL_NAMES) **plist,
20 STACK_OF(GENERAL_NAMES) **prto);
24 CMS_ReceiptRequest_create0() creates a signed receipt request structure. The
25 B<signedContentIdentifier> field is set using B<id> and B<idlen>, or it is set
26 to 32 bytes of pseudo random data if B<id> is NULL. If B<receiptList> is NULL
27 the allOrFirstTier option in B<receiptsFrom> is used and set to the value of
28 the B<allorfirst> parameter. If B<receiptList> is not NULL the B<receiptList>
29 option in B<receiptsFrom> is used. The B<receiptsTo> parameter specifies the
30 B<receiptsTo> field value.
32 The CMS_add1_ReceiptRequest() function adds a signed receipt request B<rr>
33 to SignerInfo structure B<si>.
35 int CMS_get1_ReceiptRequest() looks for a signed receipt request in B<si>, if
36 any is found it is decoded and written to B<prr>.
38 CMS_ReceiptRequest_get0_values() retrieves the values of a receipt request.
39 The signedContentIdentifier is copied to B<pcid>. If the B<allOrFirstTier>
40 option of B<receiptsFrom> is used its value is copied to B<pallorfirst>
41 otherwise the B<receiptList> field is copied to B<plist>. The B<receiptsTo>
42 parameter is copied to B<prto>.
46 For more details of the meaning of the fields see RFC2634.
48 The contents of a signed receipt should only be considered meaningful if the
49 corresponding CMS_ContentInfo structure can be successfully verified using
54 CMS_ReceiptRequest_create0() returns a signed receipt request structure or
55 NULL if an error occurred.
57 CMS_add1_ReceiptRequest() returns 1 for success or 0 if an error occurred.
59 CMS_get1_ReceiptRequest() returns 1 is a signed receipt request is found and
60 decoded. It returns 0 if a signed receipt request is not present and -1 if
61 it is present but malformed.
65 L<ERR_get_error(3)>, L<CMS_sign(3)>,
66 L<CMS_sign_receipt(3)>, L<CMS_verify(3)>
67 L<CMS_verify_receipt(3)>
71 Copyright 2008-2016 The OpenSSL Project Authors. All Rights Reserved.
73 Licensed under the OpenSSL license (the "License"). You may not use
74 this file except in compliance with the License. You can obtain a copy
75 in the file LICENSE in the source distribution or at
76 L<https://www.openssl.org/source/license.html>.